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# Raisul Islam

##### Last seen: 3 months ago
11 total contributions since 2016

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Question

Looping Issues in MATLAB- immediate help requested
I am trying to estimate a rolling extreme shortfall matrix by looping. In the following code ESdynamic is crated for each column...

5 months ago | 1 answer | 0

### 1

Question

FMINUNC cannot continue...variable missing , although variable was included to be estimated in sub-function
I am trying to execute the following command. load('F:\OneDrive - University of Tasmania\Mardi Meetings\Meeting 22\T...

2 years ago | 1 answer | 0

### 1

Question

Multidimensional matrix multiplication elementwise
For sake of simplicity, let’s just say, I have a 10 by 31 by 31 matrix. I want the 10 th pageof the 31 by 31 matrix to be multip...

3 years ago | 0 answers | 0

### 0

Question

Subsetting a rectengular matrix
I am have a 5139 x 30 matrix. I want to split this into 39 subsets. How can I do this in a for loop condition in MATLA...

3 years ago | 1 answer | 0

### 1

Question

Tipping point code from R to MATLAB
Hi, I have a R code and SAS code for tipping point analysis. Please help me to do this analysis in MATLAB. https://cran.r-proje...

3 years ago | 0 answers | 0

### 0

Question

Tipping point from imputed DATA from R to MATLAB
Hi, I have a R code and SAS code for tipping point analysis. Please help me to do this analysis in MATLAB. https://cran.r-proje...

3 years ago | 0 answers | 0

### 0

Question

Nested loop related issue
Impulse = 961 by 1 double residual = 5142 by 32 double . impulse=impulse(:); residual=v; [m,n]=size(v...

3 years ago | 1 answer | 0

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Question

u1 = v(:,1); a2 = v(:,1)\v(:,2); u2 = v(:,2) - v(:,1)*a2; a3 = v(:,[1 2])\v(:,3); u3 = v(:,3...

3 years ago | 1 answer | 0

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Question

Multidimensional array multiplication issue
I have to matrices. Impulse = 32 by 32 , residual = 5021 by 32. I want each element in the columns in impulse to be multiplied ...

3 years ago | 1 answer | 0

### 1

Question

Hardamom product between two matrices with a for loop
I have two matrices X and V. X is a p by p matrix while v is a n by p matrix. I want a hardamom product between X and V while e...

3 years ago | 0 answers | 0